CLAS Physics Database

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Measurement E14M35

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Experiment: E99-107 CLAS experiment, 2005

Spokespersons: V. D. Burkert, R. Minehart

No publications available for this experiment

Quantity measured: dσ/dΩ, mcbn/sterad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: polarized
Final state: π⁺n, polarization: none

Q² :	2.05 GeV²
W :	1.27 GeV
ε :	0.9189
E_beam :	5.754 GeV

Select data slice:
cos(θ_π) = dimensionless

Fit φ dependence:

Observable quantity measured (Y axis): dσ/dΩ, mcbn/sterad
Plot measurement data

Parameter (X axis): φ(π⁺), degree

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Click here to get calculated fit coefficients in text file, delimited with tabs.

Measured data:

cos(θ_π), dimensionless	φ(π⁺), degree	dσ/dΩ, mcbn/sterad	Data errors, mcbn/sterad	Systematic errors, mcbn/sterad
-0.7	187.5	0.2814	0.06249	0.01923
-0.7	202.5	0.55159	0.11924	0.02455
-0.7	232.5	0.47093	0.10607	0.04362
-0.7	247.5	0.69769	0.1095	0.07069
-0.7	262.5	0.84563	0.11176	0.048
-0.7	277.5	0.85195	0.1351	0.03348
-0.5	52.5	0.9014	0.14273	0.08026
-0.5	67.5	0.99327	0.10706	0.03742
-0.5	82.5	1.1035	0.10641	0.03407
-0.5	97.5	1.04595	0.1048	0.03183
-0.5	112.5	0.79155	0.09417	0.02664
-0.5	127.5	0.92833	0.12696	0.03927
-0.5	142.5	0.61068	0.09757	0.05646
-0.5	157.5	0.69336	0.08765	0.06505
-0.5	172.5	0.50894	0.07129	0.04954
-0.5	187.5	0.64327	0.08504	0.06561
-0.5	202.5	0.52868	0.07156	0.04203
-0.5	217.5	0.66369	0.10921	0.06505
-0.5	232.5	0.61177	0.09786	0.06651
-0.5	247.5	0.90141	0.11308	0.04901
-0.5	262.5	0.72267	0.07871	0.01905
-0.5	277.5	0.99751	0.10354	0.03036
-0.5	292.5	0.88695	0.09796	0.02268
-0.5	307.5	0.6622	0.09699	0.01287
-0.3	37.5	0.72407	0.10297	0.0592
-0.3	52.5	1.06585	0.10624	0.03313
-0.3	67.5	1.01975	0.0894	0.00981
-0.3	82.5	1.16096	0.09638	0.00733
-0.3	97.5	1.04138	0.09454	0.02622
-0.3	112.5	1.11641	0.113	0.04288
-0.3	127.5	1.05256	0.14148	0.05214
-0.3	142.5	0.85236	0.11525	0.05314
-0.3	157.5	0.71151	0.08198	0.02091
-0.3	172.5	0.85725	0.08118	0.03854
-0.3	187.5	0.65261	0.06839	0.02854
-0.3	202.5	0.89749	0.09204	0.04876
-0.3	217.5	0.98402	0.11449	0.0519
-0.3	232.5	0.95385	0.11703	0.04681
-0.3	247.5	1.06407	0.12336	0.04887
-0.3	262.5	1.12886	0.11105	0.02871
-0.3	277.5	1.24647	0.09954	0.02114
-0.3	292.5	1.0646	0.09478	0.00753
-0.3	307.5	0.84811	0.0923	0.0095
-0.3	322.5	0.57191	0.08862	0.07265
-0.3	337.5	0.40729	0.10998	0.13407
-0.1	22.5	0.65864	0.0924	0.16141
-0.1	37.5	0.87413	0.08649	0.06078
-0.1	52.5	1.14677	0.09554	0.0112
-0.1	67.5	1.04862	0.08895	0.00864
-0.1	82.5	1.2448	0.09449	0.00526
-0.1	97.5	1.24889	0.10982	0.01391
-0.1	112.5	1.32554	0.13136	0.04074
-0.1	127.5	1.16657	0.1171	0.03432
-0.1	142.5	1.06819	0.10291	0.04238
-0.1	157.5	1.02973	0.09139	0.0553
-0.1	172.5	1.01997	0.08594	0.06061
-0.1	187.5	0.97791	0.08417	0.04892
-0.1	202.5	1.07003	0.09664	0.05946
-0.1	217.5	1.03531	0.10137	0.07367
-0.1	232.5	1.11003	0.11733	0.05361
-0.1	247.5	1.15791	0.11774	0.03972
-0.1	262.5	1.30066	0.11116	0.0198
-0.1	277.5	1.24947	0.09825	0.00897
-0.1	292.5	1.29253	0.10293	0.01771
-0.1	307.5	1.17657	0.10186	0.02479
-0.1	322.5	0.96064	0.09731	0.02484
-0.1	337.5	0.66566	0.08312	0.17809
0.1	7.5	0.60589	0.11174	0.22309
0.1	22.5	0.55665	0.10186	0.11529
0.1	37.5	0.84805	0.09181	0.07124
0.1	52.5	1.24734	0.10302	0.02053
0.1	67.5	1.453	0.10708	0.00983
0.1	82.5	1.41224	0.12024	0.00926
0.1	97.5	1.48871	0.12675	0.03224
0.1	112.5	1.25509	0.12323	0.02451
0.1	127.5	1.34333	0.11567	0.03377
0.1	142.5	1.30272	0.10984	0.01254
0.1	157.5	1.22018	0.08818	0.04354
0.1	172.5	1.19769	0.09228	0.06129
0.1	187.5	1.24636	0.09079	0.08044
0.1	202.5	1.1974	0.0856	0.05662
0.1	217.5	1.232	0.09977	0.02473
0.1	232.5	1.3898	0.11916	0.05717
0.1	247.5	1.27096	0.11962	0.03383
0.1	262.5	1.50156	0.12833	0.01257
0.1	277.5	1.46748	0.11804	0.00889
0.1	292.5	1.35253	0.10888	0.01059
0.1	307.5	1.24827	0.11331	0.01012
0.1	322.5	0.90839	0.10747	0.05724
0.1	337.5	0.57498	0.11098	0.13434
0.1	352.5	0.4789	0.09792	0.13945
0.3	7.5	0.59346	0.06816	0.07632
0.3	22.5	0.72364	0.11395	0.13516
0.3	37.5	0.84697	0.11998	0.08441
0.3	52.5	1.11846	0.12055	0.0633
0.3	67.5	1.59913	0.14124	0.03219
0.3	82.5	1.66838	0.14044	0.0295
0.3	97.5	1.54355	0.12239	0.02389
0.3	112.5	1.36094	0.11132	0.02988
0.3	127.5	1.46333	0.10959	0.01676
0.3	142.5	1.40145	0.09391	0.03195
0.3	157.5	1.32328	0.08835	0.04506
0.3	172.5	1.25796	0.08252	0.03467
0.3	187.5	1.30332	0.09201	0.03275
0.3	202.5	1.36436	0.09102	0.05315
0.3	217.5	1.38743	0.09654	0.02758
0.3	232.5	1.51443	0.11213	0.03162
0.3	247.5	1.56929	0.11822	0.03504
0.3	262.5	1.55069	0.13109	0.02134
0.3	277.5	1.46741	0.12503	0.03276
0.3	292.5	1.58045	0.13845	0.04315
0.3	307.5	1.14452	0.11881	0.05395
0.3	322.5	0.84434	0.12044	0.08161
0.3	337.5	0.63192	0.10923	0.102
0.3	352.5	0.58513	0.07058	0.036
0.5	7.5	0.72659	0.06461	0.03782
0.5	22.5	0.84617	0.08622	0.0456
0.5	37.5	0.90662	0.10756	0.07793
0.5	52.5	1.17321	0.12577	0.07017
0.5	67.5	1.5466	0.14443	0.06521
0.5	82.5	1.60338	0.12727	0.0437
0.5	97.5	1.65055	0.12649	0.03627
0.5	112.5	1.55214	0.10814	0.02075
0.5	127.5	1.57413	0.1023	0.01125
0.5	142.5	1.43899	0.08934	0.00601
0.5	157.5	1.49173	0.08343	0.0035
0.5	172.5	1.40738	0.08701	0.00732
0.5	187.5	1.39154	0.08581	0.00155
0.5	202.5	1.49041	0.08576	0.0025
0.5	217.5	1.47527	0.09149	0.00654
0.5	232.5	1.50409	0.10126	0.01371
0.5	247.5	1.57713	0.10792	0.02481
0.5	262.5	1.77817	0.13232	0.04143
0.5	277.5	1.66708	0.12765	0.0483
0.5	292.5	1.66833	0.15484	0.05898
0.5	307.5	1.30288	0.13537	0.0727
0.5	322.5	0.90046	0.1093	0.07235
0.5	337.5	0.7861	0.08251	0.06406
0.5	352.5	0.79857	0.06547	0.04371
0.7	7.5	0.98054	0.07074	0.02172
0.7	22.5	1.07023	0.08113	0.02891
0.7	37.5	1.1197	0.08979	0.02753
0.7	52.5	1.121	0.0907	0.02578
0.7	67.5	1.41395	0.11656	0.03945
0.7	82.5	1.4525	0.11195	0.02934
0.7	97.5	1.83342	0.11845	0.02831
0.7	112.5	1.72403	0.10438	0.00574
0.7	127.5	1.61577	0.09528	0.00554
0.7	142.5	1.57144	0.09045	0.00525
0.7	157.5	1.57274	0.08918	0.01056
0.7	172.5	1.63202	0.09343	0.0151
0.7	187.5	1.55878	0.08547	0.00644
0.7	202.5	1.62924	0.08961	0.00743
0.7	217.5	1.68544	0.09656	0.01128
0.7	232.5	1.6138	0.09622	0.00557
0.7	247.5	1.60951	0.10014	0.00741
0.7	262.5	1.65097	0.1097	0.01869
0.7	277.5	1.66305	0.12678	0.02534
0.7	292.5	1.64768	0.12568	0.02961
0.7	307.5	1.16791	0.08677	0.03886
0.7	322.5	1.09453	0.0873	0.03856
0.7	337.5	0.99909	0.07692	0.03476
0.7	352.5	0.96905	0.06804	0.02371
0.9	7.5	1.17904	0.07531	0.00984
0.9	22.5	1.30709	0.07976	0.00912
0.9	37.5	1.25172	0.0783	0.01946
0.9	52.5	1.29544	0.08438	0.01872
0.9	67.5	1.46953	0.09574	0.0163
0.9	82.5	1.83897	0.11944	0.01989
0.9	97.5	1.7295	0.10418	0.01208
0.9	112.5	2.04485	0.10988	0.02538
0.9	127.5	1.84387	0.0996	0.00794
0.9	142.5	1.9246	0.10272	0.00768
0.9	157.5	1.955	0.10468	0.00809
0.9	172.5	1.91057	0.10145	0.00788
0.9	187.5	1.7287	0.09665	0.00971
0.9	202.5	1.94639	0.10391	0.00677
0.9	217.5	1.89381	0.10244	0.01114
0.9	232.5	1.99476	0.10542	0.0272
0.9	247.5	1.94492	0.10609	0.02985
0.9	262.5	1.87155	0.1119	0.03306
0.9	277.5	1.79408	0.11592	0.02548
0.9	292.5	1.46687	0.09792	0.00973
0.9	307.5	1.45861	0.09286	0.02839
0.9	322.5	1.28871	0.08313	0.01771
0.9	337.5	1.35678	0.08173	0.02302
0.9	352.5	1.19699	0.07569	0.01116